package com.ktjiaoyu.demo4;

/**
 * @ClassName : UserDaoImpl
 * @Description :
 * @Author : Lzz
 * @Date: 2023/9/25 10:54:46
 */
public class UserDaoImpl implements UserDao{
    @Override
    public void update() {
        System.out.println("修改用户信息！");
    }
}
